I am now getting a message on the GTN 750 that my license is invalid.  How do I fix this?

I'm also getting the message. 

"Reality XP: Valid License"

"PERS/HOME license locked commercial use detected "

 

System:

Windows 10, XP-Plane 9.7 Home Edition 

Hi, I too was having issues with the GTN 750/650.  It says invalid license contact vendor when I try running it in X-Plane 11.  I am using Win7 64-bit.  Not sure the issue, but where should the license file be kept?  I am assuming that X-Plane is just not finding the file so perhaps putting tithe file in the proper directory will solve the issue?

Hello, it works for me now, just wanted to give the update- thanks!